add restart command

README.md

@@ -24,7 +24,7 @@ alias docker="supdock"
 ```
 
 #### Go
-A Golang version is also available.
+A more optimal Golang version is also available and is maintained more frequently.
 
 ```bash
 curl https://raw.githubusercontent.com/segersniels/supdock-go/master/supdock-go > /usr/local/bin/supdock ; chmod +x /usr/local/bin/supdock
@@ -49,6 +49,7 @@ Commands:
 
   stop              Stop a running container
   start             Start a stopped container
+  restart           Restart a running container
   logs              See the logs of a container
   rm                Remove a container
   rmi               Remove an image

index.js

@@ -39,6 +39,19 @@ program
         }
     });
 
+program
+    .command('restart')
+    .description('Restart a running container')
+    .action(() => {
+        if (typeof process.argv[3] === 'undefined') {
+            const question = 'Which container would you like to restart?';
+            const error = 'supdock: no containers available to restart';
+            exec.executeCommand('ps', question, 'restart', error);
+        } else {
+            exec.docker();
+        }
+    });
+
 program
     .command('logs')
     .description('See the logs of a container')

package.json

@@ -1,6 +1,6 @@
 {
     "name": "supdock",
-    "version": "0.2.4",
+    "version": "0.2.5",
     "description": "What's Up Dock(er)?",
     "main": "index.js",
     "scripts": {